network profile
| bio | website | abdiassoftware.com |
|---|---|---|
| location | ||
| age | ||
| visits | member for | 7 months |
| seen | Feb 5 at 0:05 | |
| stats | profile views | 3 |
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Feb 23 |
awarded | Teacher |
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Dec 14 |
comment |
How do I go about editing the metadata of a PNG file? Just a note: meta-data do not necessarily follow the file if manipulated in other programs. The reason for this is that programs are free to support or ignore any additional chunks in the file besides the image descriptor and data itself. This means the program can "forget" the unsupported (by the program) chunks when re-saving the file back to disk. Properly written programs will "remember" those chunks and save them along. I just mention this as someone said that data doesn't always stick - this is the main reason in addition to software that removes these on purpose to reduce file-size. |
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Dec 14 |
awarded | Editor |
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Dec 14 |
revised |
Is there a compact camera that offers secure deletion of pictures? added 55 characters in body |
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Dec 14 |
answered | Is there a compact camera that offers secure deletion of pictures? |
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Dec 14 |
awarded | Supporter |
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Oct 22 |
answered | Do I need a model release to post a photo on an online portfolio? |
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Oct 14 |
answered | What is the best way to photograph oil paintings with a film camera? |
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Oct 2 |
comment |
White balance adjustment using gray card Then he is doing somehting wrong as WB care not about luminance, only the relation between R, G and B at any luminance. My guess is that he holds the card differently each time, sometime reflects the sky, sometimes indirect, reflected light etc. which would have different "color". Hold the card so it reflect the main light source. That will get you closer to a correct result (or use a Gretach calibration card).. |
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Oct 2 |
answered | White balance adjustment using gray card |
